From: Douglas Gilbert <dougg@torque.net>
To: Matthew Wilcox <matthew@wil.cx>
Cc: linux-scsi@vger.kernel.org
Subject: Re: [PATCH 1/2] Improve SCSI device type decoding
Date: Wed, 21 Jun 2006 14:02:35 -0400 [thread overview]
Message-ID: <449989BB.1010205@torque.net> (raw)
In-Reply-To: <20060621165300.GX1630@parisc-linux.org>
Matthew Wilcox wrote:
> Change API from the scsi_device_types array to the scsi_device_type function.
> Gets rid of a lot of common code, as well as being easier to use. Also
> add the new device types in SPC4 r05a.
Not forgetting peripheral device types 1eh and 1fh
which are well known logical unit and unknown or
no device type respectively.
Reference: the bottom of table 84 in spc4r05a.pdf .
Well known logical units are out there, linux just
doesn't look for them (see the "select report" field
in REPORT LUNS command).
I have been told of special devices yielding pdf 1fh.
BTW I have tried to add these in the past but my patch
wasn't accepted.
Doug Gilbert
next prev parent reply other threads:[~2006-06-21 18:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-21 16:53 [PATCH 1/2] Improve SCSI device type decoding Matthew Wilcox
2006-06-21 17:14 ` [PATCH 2/2] Print SCSI Inquiry data more compactly Matthew Wilcox
2006-06-21 18:02 ` Douglas Gilbert [this message]
2006-06-21 18:48 ` [PATCH 1/2] Improve SCSI device type decoding Matthew Wilcox
2006-06-22 2:42 ` Douglas Gilbert
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